body .demo-class .layui-layer-title {
    background: #393D49;
    color: #fff;
    border: none;
}

body .demo-class .layui-layer-content {
    /*background: #F0F0F0;*/
}

body .demo-class .layui-layer-content .cus-table td {
    color: #000000;
    font-family: Lato, "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei", 微软雅黑, sans-serif;
}

body .demo-class .layui-layer-content .cus-table .font-content {
    color: #777;
}